Structure 180570000911458 · Dallas County, TX

Pgbt (sh190) Dc01 over IH 30 Wbfr

Carries Pgbt (sh190) Dc01 over IH 30 Wbfr, Ih30 / Pgbt Interchange.

Overall conditionGood

Set by its lowest-rated component: Deck and Substructure at 7 of 9.

How ratings work
Decksets the rating7/9 · Good
Superstructure8/9 · Very Good
Substructuresets the rating7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT2,981 FT OVERALL500 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9 · sets the ratingSuperstructure 8/9Substructure 7/9 · sets the rating

2,981 ft end to end, longest span 105 ft: about 8.3 football fields. Lengths and the semi-truck on the deck are drawn to the same scale. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a multi-beam bridge.

Built201214 years old
Length2981.0 ft908.6 m
Daily traffic13,091counted 2022
Last inspectedApril 2024every 24 months

Location

StateTexas
CountyDallas
LocationIh30 / Pgbt Interchange
CarriesPgbt (sh190) Dc01
CrossesIH 30 Wbfr
Coordinates32.85464, -96.55998

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length2981.0 ft (908.6 m)
Max Span105.0 ft (32 m)
Deck Width27.9 ft (8.5 m)
Deck Area7723.1 sq m
Main Spans31
Year Built2012

Traffic

Avg Daily Traffic13,091 (2022)
Truck Traffic5%
Lanes On Bridge1
Lanes Under Bridge2

Inspection & Ownership

Last InspectionApril 2024
Inspection FrequencyEvery 24 months
OwnerLocal Toll Authority
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number180570000911458

How Bridge Ratings Work

Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."

0Failed
1Imminent failure
2Critical
3Serious
4Poor
5Fair
6Satisfactory
7Good
8Very good
9Excellent
Good · lowest component 7–9
Fair · lowest component 5–6
Poor · lowest component 0–4

A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.

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